11780503

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 13999104

約数和(自身を除く): 2218601

約数列:

[1, 7, 47, 61, 329, 427, 587, 2867, 4109, 20069, 27589, 35807, 193123, 250649, 1682929, 11780503]

約数ペア:

[(1, 11780503), (7, 1682929), (47, 250649), (61, 193123), (329, 35807), (427, 27589), (587, 20069), (2867, 4109)]